Additional file 1: Figure S1. of Photoperiodic responses of Sahelian malaria mosquitoes Anopheles coluzzii and An. arabiensis

Cage design of Experiment 2, with plastic “shelter” in one corner of the cage. Figure S2. The relative lipid content of female An. arabiensis (white circles) and An. coluzzii (black squares) under three photoperiod treatments (Experiment 1; panel a) and four photoperiod-temperature treatment combinations (Experiment 2; panel b). Least square means ± 95% CI are given for each trait and significantly different values within each species are designated with letters. The grey dotted line denotes the critical comparison between wet-season and dry-season An. coluzzii in each experiment. (ZIP 3439 kb)

实验2的饲养笼设计（笼内一角设有塑料"遮蔽物"），对应补充图S2。该补充图展示了两类实验的相关数据：实验1为三种光周期（photoperiod）处理，呈现阿拉伯按蚊（An. arabiensis，白色圆圈）与科鲁兹按蚊（An. coluzzii，黑色方块）雌性个体的相对脂含量（图a）；实验2为四种光周期-温度组合处理，同样展示二者的相对脂含量（图b）。所有性状均给出最小二乘均值±95%置信区间（95% CI），同一物种内存在显著差异的数值以字母标注区分。灰色虚线代表各实验中湿季与干季科鲁兹按蚊的关键对照比较。（ZIP 3439 kb）